Contemporary college algebra and trigonometry 
Gager, William A. (William Atkins) 
 -  Macmillan,  1968 
 - xvii, 476 p. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512.4 G12c 1968